916901136

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{205399}}^1$

素因数の和:205444

約数の個数: 60

約数和(自身を含む): 2648838400

約数和(自身を除く): 1731937264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 205399, 410798, 616197, 821596, 1232394, 1643192, 1848591, 2464788, 3286384, 3697182, 4929576, 6367369, 7394364, 9859152, 12734738, 14788728, 19102107, 25469476, 29577456, 38204214, 50938952, 57306321, 76408428, 101877904, 114612642, 152816856, 229225284, 305633712, 458450568, 916901136]

約数ペア:

[(1, 916901136), (2, 458450568), (3, 305633712), (4, 229225284), (6, 152816856), (8, 114612642), (9, 101877904), (12, 76408428), (16, 57306321), (18, 50938952), (24, 38204214), (31, 29577456), (36, 25469476), (48, 19102107), (62, 14788728), (72, 12734738), (93, 9859152), (124, 7394364), (144, 6367369), (186, 4929576), (248, 3697182), (279, 3286384), (372, 2464788), (496, 1848591), (558, 1643192), (744, 1232394), (1116, 821596), (1488, 616197), (2232, 410798), (4464, 205399)]